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How to add a new audio (not mixing) into a video using ffmpeg?
...eo length.
If you want full audio in video remove -shortest from the cmd.
String[] cmd = new String[]{"-i", selectedVideoPath,"-i",audiopath,"-map","1:a","-map","0:v","-codec","copy", ,outputFile.getPath()};
private void execFFmpegBinaryShortest(final String[] command) {
final F...
sys.argv[1] meaning in script
...evel.
For every invocation of Python, sys.argv is automatically a list of strings representing the arguments (as separated by spaces) on the command-line. The name comes from the C programming convention in which argv and argc represent the command line arguments.
You'll want to learn more about l...
Using PowerShell credentials without being prompted for a password
...a way around this however but it involves storing the password as a secure string on the filesystem.
The following article explains how this works:
Using PSCredentials without a prompt
In summary, you create a file to store your password (as an encrypted string). The following line will promp...
How do I use reflection to call a generic method?
...\ttypeof(T): " + typeof(T));
}
}
class Program
{
static void Main(string[] args)
{
var a = new Alpha();
var b = new Beta();
var service = new Service();
service.Process(a); // Same as "service.Process<Alpha>(a)"
service.Process(b); // Same ...
How to split a column into two columns?
...
@Nisba: If any cell can't be split (e.g. string doesn't contain any space for this case) it will still work but one part of the split will be empty. Other situations will happen in case you have mixed types in the column with at least one cell containing any number ...
Custom fonts and XML layouts (Android)
...ew;
public class TextViewPlus extends TextView {
private static final String TAG = "TextView";
public TextViewPlus(Context context) {
super(context);
}
public TextViewPlus(Context context, AttributeSet attrs) {
super(context, attrs);
setCustomFont(context, ...
In a URL, should spaces be encoded using %20 or +? [duplicate]
...y are the official source on these things), a space character in the query string (and in the query string only) may be encoded as either "%20" or "+". From the section "Query strings" under "Recommendations":
Within the query string, the plus sign is reserved as shorthand notation for a space. ...
Checking if a variable is an integer
...
this wont work if the number comes in a string like "11111111"
– Ricbermo
Feb 11 '14 at 15:00
...
Java regex capturing groups indexes
...oup numbers are used in back-reference \n in pattern and $n in replacement string.
In other regex flavors (PCRE, Perl), they can also be used in sub-routine calls.
You can access the text matched by certain group with Matcher.group(int group). The group numbers can be identified with the rule stat...
What exactly is an “open generic type” in .NET? [duplicate]
...e that is not an open type.
Therefore T, List<T>, and Dictionary<string,T>, and Dictionary<T,U> are all open types (T and U are type arguments) whereas List<int> and Dictionary<string,int> are closed types.
There's a related concept: An unbound generic type is a generi...